Product Code - DeguDent Biosint Extra Instrucciones Para El Uso

3 Important information
The safety information mentioned under 1 and 1 1 must be observed prior to the
usage
Biosint Extra must not be brought into contact with gypsum or gypsum-containing
materials since this may lead to sulphur damage of high-melting alloys Therefore
special mixing cups and spatulas must be used for mixing Biosint Extra
3.1 Investment storage
Most of you are probably aware of the problems which can occur when in-
vestment is subjected to variations in environment temperature (e g summer
and winter) and the effect this can have on your castings That is why it is very
important to find the right place to store your supply of investment The invest-
ment should be stored in a cool and dry place, between +5 °C to +30 °C at
30 % to 90 % relative humidity
If you have a place in your laboratory where these conditions can be found
throughout the year, then that's the place to store your investment!
If it is not possible for you to store your investment at this temperature, then
you should at least make sure that the work bench where investing is done fits
these requirements (use a temperature control cupboard or similar)
Please note the symbols on product labels:

4 Product code

5 Batch or lot number
6 Use before
7 Consult instructions for use
Avoid any nasty surprises by observing the following:
• Regularly check the temperature and humidity in the embedding region -appli-
cation temperature: +20 °C to +23 °C at 30 % to 90 % relative humidity.
• Avoid using any investment that has just been brought out of an especially
warm or cold place (e g storage rooms, silos, cupboards etc )!
• Fill up stocks at your workbench before your supply runs out Give the in-
vestment time to adjust to the environment!
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